type aliphatic polyisocyanate (hexamethylene diisocyanate trimer) form of supply about90%butyl acetate/100solvent naphtha oil (1:1) solution purpose used as light-resistant polyurethane coating ...

hdi trimer npu hxr-90sb   about: constitute polyisocyanates modified with hdi-based isocyanate trimers supply form 100% solids use used as a non-yellowing curing agent for two- ...

hdi low viscosity covesro xp2840   characterization : aliphatic polyisocyanate based on hexamethylene diisocyanate. as the hardener component for lightfast, weather-stable coating systems. form suppl ...

hdi low viscosity covesro xp2860   characterization :  aliphatic polyisocyanate based on hexamethylene diisocyanate. as the hardener component for lightfast, weather-stable coating systems. form supp ...